Nicola Deaton (24), pictured on the first day of the festival. Photograph: Olivia Harris/Reuters

Rudina Hatipi joins fellow revellers as they gather for the sunset at the stone circle. Photograph: Matt Cardy/Getty Images

A policeman warns campers about recent thefts on site as they arrive on the second day of the festival. Photograph: Olivia Harris/Reuters

Tents begin to fill the fields. The festival, which started in 1970 when several hundred hippies paid £1 to watch Marc Bolan, now attracts more than 175,000 people over five days. Photograph: Matt Cardy/Getty Images

Three festival goers sit and look at the view over the fields. Photograph: Matt Cardy/Getty Images

A man jumps over a fire that has been lit inside the stone circle. Photograph: Matt Cardy/Getty Images

A group of revellers pose for a photograph on the first day of the festival at Glastonbury. Photograph: Matt Cardy/Getty Images

People dance around a fire inside the stone circle as people gather for sunset at the Glastonbury site on the first night of the event. Photograph: Matt Cardy/Getty Images

A woman stands on a rock at the stone circle as people gather for sunset on the first night of the festival at Worthy Farm. Photograph: Matt Cardy/Getty Images

A fireworks display lights up the sky on the first night of the festival. Photograph: Matt Cardy/Getty Images

Music fans gather around a candle on the first night of the event. Photograph: Matt Cardy/Getty Images

The sun begins to set over tipis at the Glastonbury Festival of Contemporary Performing Arts site at Worthy Farm, Pilton on June 26th, 2013. Gates opened on Wednesday for one of the largest music festivals in the world and this year features headline acts Artic Monkeys, Mumford and Sons and the Rolling Stones. Tickets to the event which is now in its 43rd year sold out in minutes and that was before any of the headline acts had been confirmed. Photograph: Matt Cardy/Getty Images